Grade 7 Module 1 Warm Up

Front

What is the constant of proportionality in the equation y = 14x?

Back

14

Front

What is a unit rate?

Back

A rate with a second quantity of 1 unit.

Front

What makes a graph proportional?

Back

A straight line that passes through (0,0).

Front

What is the constant of proportionality?

Back

9

Front

What is the reciprocal of 7?

Back

1/7

Front

Define proportional relationship.

Back

A relationship where two quantities maintain a constant ratio.

Front

What is the formula for finding the unit rate?

Back

Divide the first quantity by the second quantity.

Front

How do you identify a proportional graph?

Back

It is a straight line that passes through the origin.

Front

What does it mean if two ratios are equivalent?

Back

They represent the same relationship between quantities.

Front

What is the constant of proportionality in the equation y = 3x?

Back

3